"F:/ is not accessible. Access id denied."

[guyash]

Hello,
Recently I have a very weird problem with my Daemon Tools 4.00. When I choose to have 2 virtual drives everything is ok but when I choose to have 3 or 4 drives the first two still work properly but I don't have an access to the 3th and 4th drives (even thought I mount it with an image) and when I double-click the 3th and 4th drive I get this message:


What should I do?
Thank you,
Guy.

[Qnet]

Do you use Windows XP ? If not, which one ?

Do you tried to reinstall Daemon Tools 4 ?

Do you have another SCSI/Raid things on your computer ?